Cautchouc.

MLA

Génin, G, and B Morisson. Cautchouc. Paris: Dunod, 1956.

APA

Génin, G., & Morisson, B. (1956). Cautchouc. Paris: Dunod.

Chicago

Génin, G., and B Morisson. Cautchouc. Paris: Dunod, 1956.